Conveying device and conveying method
US-2025382137-A1 · Dec 18, 2025 · US
conveyed and guided by parallel screws
conveyed and guided by parallel screws · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65G33/06 |
| Official title | conveyed and guided by parallel screws |
| Display label | conveyed and guided by parallel screws |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separating apparatus and dosing apparatus for spherical pellets
US-2025375793-A1 · Dec 11, 2025 · US
Feed unit for articles
US-2025145320-A1 · May 8, 2025 · US
Tamp-and-stir apparatus and process therefor
US-2025098729-A1 · Mar 27, 2025 · US
Simultaneous multiple container size filler
US-12258254-B2 · Mar 25, 2025 · US
Feed unit for articles
US-12227324-B2 · Feb 18, 2025 · US
Tamp-and-stir apparatus and process therefor
US-12193475-B2 · Jan 14, 2025 · US
Feeding unit for feeding sealed semi-finished packs containing a pourable product to a folding unit
US-12030681-B2 · Jul 9, 2024 · US
Tamp-and-stir apparatus and process therefor
US-2024180229-A1 · Jun 6, 2024 · US
Simultaneous multiple container size filler
US-2024076175-A1 · Mar 7, 2024 · US
Tamp-and-stir apparatus and process therefor
US-11918028-B2 · Mar 5, 2024 · US
Simultaneous multiple container size filler
US-11851314-B2 · Dec 26, 2023 · US
Feed unit for articles
US-2023227189-A1 · Jul 20, 2023 · US
Tamp-and-stir apparatus and process therefor
US-2023200431-A1 · Jun 29, 2023 · US
Tamp-and-stir apparatus and process therefor
US-11596169-B2 · Mar 7, 2023 · US
Feeding unit for feeding sealed semi-finished packs containing a pourable product to a folding unit
US-2022355960-A1 · Nov 10, 2022 · US
Simultaneous multiple container size filler
US-2022324690-A1 · Oct 13, 2022 · US
Retracting food processing device in a food processing machine
US-10986853-B2 · Apr 27, 2021 · US
Tamp-and-stir apparatus and process therefor
US-2020214337-A1 · Jul 9, 2020 · US
Tamp-and-stir apparatus process therefor
US-10609950-B1 · Apr 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G33/06?
- CPC B65G33/06 is the Cooperative Patent Classification code for “conveyed and guided by parallel screws.”
- How many patents are filed under CPC B65G33/06 (conveyed and guided by parallel screws)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B65G33/06 growing?
- Publication counts under this code: 4 in 2024 vs 7 in 2025 (latest complete years).